Annual report pursuant to Section 13 and 15(d)

Intangible Assets, Net - Schedule of Intangible Assets, Net (Details)

v3.21.1
Intangible Assets, Net - Schedule of Intangible Assets, Net (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]    
Patents $ 499,106 $ 614,003
Less accumulated amortization (256,742) (332,081)
Patents, Total 242,364 281,922
Patents pending 60,047 138,451
Total intangible assets, net $ 302,411 $ 420,373